this study was designed to compare the effectiveness of different activation treatments for activation of in vitro matured oocytes and their developmental potency in mcr2aa medium so as to obtain maximum number of embryos. a total of 1090 cumulus oocyte complexes (coc’s) were collected from 480 ovaries. in vitro matured oocytes were randomly divided into four groups. group 1 in vitro matured oo...

the goal of this study was to determine the effects of the l-type calcium channel blockers verapamil and diltiazem on the currents of voltage-gated potassium channel (fkv1.4δn), an n-terminal-deleted mutant of the ferret kv1.4 potassium channel. measurements were made using a two electrode voltage clamp technique with channels expressed stably in xenopus oocytes. the fkv1.4δn currents displayed...